This management command synchronizes a local static or media folder with
respective remote containers. A few extra settings are required to
make use of the command.

Add the following required settings:

CUMULUS={'CONTAINER':'MyMediaContainer',# the name of the media container to sync with'STATIC_CONTAINER':'MyStaticContainer',# the name of the static container to sync with'SERVICENET':False,# whether to use rackspace's internal private network}

Specifies whether to use Rackspace’s private network (True) or not
(False). If you host your sites on Rackspace, you should set this to
True in production as you will not incur data transfer fees between
your server(s) and the cdn on the private network.